.content {
  width: 15rem;
  height: 26.68rem;
  overflow: scroll;
}
.content .top-nav {
  display: flex;
  top: 0;
  width: 15rem;
  height: 2.68rem;
  font-size: 1rem;
  text-align: center;
  line-height: 2.68rem;
  background-color: sandybrown;
  border-radius: 2px;
}
.content .top-nav .menu {
  width: 2.68rem;
  height: 2.68rem;
  color: #FFF;
}
.content .top-nav .show {
  flex: 1;
}
.content .top-nav .show p {
  font-size: 0.7rem;
  font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
  letter-spacing: .1rem;
}
.content .top-nav .login {
  width: 2.68rem;
  height: 2.68rem;
  color: #FFF;
}
.content .top-nav .login a {
  font-size: 1rem;
}
.content .data-content {
  width: 15rem;
  height: 16.56rem;
}
.content .button-content {
  width: 15rem;
  height: 2.22rem;
  margin-top: 1rem;
}
.content .button-content div {
  width: 12rem;
  height: 2rem;
  margin: 0 auto;
  text-align: center;
  line-height: 2rem;
  font-size: .5rem;
  display: flex;
}
.content .button-content div .aside {
  width: 2.5rem;
  height: 2rem;
  padding: .08rem .14rem;
}
.content .button-content div .control {
  flex: 1;
}
.content .button-content div .control a {
  margin: 0 auto;
}
